Signify LTU001

Hue White Ambiance E14 Luster Bulb

Device type

Light

Max power

4.8 W

Standby power

0.2 W

View discovery and setup instructions for this profile.

Powercalc can discover this model automatically (by entity). Look for a discovery prompt in Home Assistant and accept it to create the sensors. About discovery

Through the interface (recommended)

Start the Powercalc config flow, choose Virtual power (library), and pick Signify → LTU001.

Open in Home Assistant

Add this to your configuration.yaml, replacing light.my_light with your own entity.

powercalc:
  sensors:
    - entity_id: light.my_light
      manufacturer: signify
      model: LTU001

Library sensor documentation

Community usage

21 opted-in installations

0.39% of 5,406 reporting installationsOpt in to analytics

Device

Manufacturer: Signify
Color modes: Color temperature
Aliases: 8719514491106
Socket: E14
Form factor: Bulb
Connectivity: Zigbee, Bluetooth
Barcode: 8719514491106
Product page: philips-hue.com

Power

Power range: 0.25 – 4.8 W
Rated power: 5.1 W claimed
Light output: 470 lm · 98 lm/W

Measurement

Calculation strategy: LUT
Measure device: Shelly PM Mini Gen3
Measure method: Script
Measure description: Measured with utils/measure script and independently validated against a second LUT measured with an IKEA INSPELNING smart plug
LUT curve quality: 98 · Excellent
Curve smoothness on a 0–100 scale. This is not an accuracy percentage.
How this score works
Mains voltage: 230 V
Measurements updated: Sep 15, 2026, 4:31 PM UTC
Measure settings: SAMPLE_COUNT: 2SLEEP_TIME: 3VERSION: v1.17.2:docker

Library

Created: Nov 25, 2025, 11:51 AM UTC
Updated: Sep 15, 2026, 4:31 PM UTC
Contributors: Macstar1601 Mathias Lindqvist
Discovery: Automatic, by entity

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Signify LTU001

Hue White Ambiance E14 Luster Bulb

Set up manually instead

Through the interface (recommended)

Or configure with YAML

Device

Power

Measurement

Library

Device

Power

Measurement

Library

Hue White Ambiance E14 Luster Bulb

Set up manually instead

Through the interface .css-bxmwoh{margin:0;font-family:"Roboto","Helvetica","Arial",sans-serif;font-weight:400;font-size:0.875rem;line-height:1.43;letter-spacing:0.01071em;}(recommended)

Or configure with YAML

Or configure with YAML

Device

Power

Measurement

Library

Device

Power

Measurement

Library

Through the interface (recommended)